RESUMO
PURPOSE: To determine the reliability and validity of self-reported questionnaires to measure pain and disability in adults with grades I-IV neck pain and its associated disorders (NAD). METHODS: We updated the systematic review of the 2000-2010 Bone and Joint Decade Task Force on Neck Pain and its Associated Disorders and systematically searched databases from 2005 to 2017. Independent reviewers screened and critically appraised studies using standardized tools. Evidence from low-risk-of-bias studies was synthesized according to best evidence synthesis principles. Validity studies were ranked according to the Sackett and Haynes classification. RESULTS: We screened 2823 articles, and 26 were eligible for critical appraisal; 18 were low risk of bias. Preliminary evidence suggests that the Neck Disability Index (original and short versions), Whiplash Disability Questionnaire, Neck Pain Driving Index, and ProFitMap-Neck may be valid and reliable to measure disability in patients with NAD. We found preliminary evidence for the validity and reliability of pain measurements including the Body Pain Diagram, Visual Analogue Scale, the Numeric Rating Scale and the Pain-DETECT Questionnaire. CONCLUSION: The evidence supporting the validity and reliability of instruments used to measure pain and disability is preliminary. Further validity studies are needed to confirm the clinical utility of self-reported questionnaires to assess pain and disability in patients with NAD. These slides can be retrieved under Electronic Supplementary Material.
Assuntos
Avaliação da Deficiência , Cervicalgia/complicações , Medição da Dor , Humanos , Reprodutibilidade dos Testes , Autorrelato , Inquéritos e QuestionáriosRESUMO
PURPOSE: To update findings of the 2000-2010 Bone and Joint Decade Task Force on Neck Pain and its Associated Disorders (Neck Pain Task Force) on the validity and reliability of clinical prediction rules used to screen for cervical spine injury in alert low-risk adult patients with blunt trauma to the neck. METHODS: We searched four databases from 2005 to 2015. Pairs of independent reviewers critically appraised eligible studies using the modified QUADAS-2 and QAREL criteria. We synthesized low risk of bias studies following best evidence synthesis principles. RESULTS: We screened 679 citations; five had a low risk of bias and were included in our synthesis. The sensitivity of the Canadian C-spine rule ranged from 0.90 to 1.00 with negative predictive values ranging from 99 to 100%. Inter-rater reliability of the Canadian C-spine rule varied from k = 0.60 between nurses and physicians to k = 0.93 among paramedics. The inter-rater reliability of the Nexus Low-Risk Criteria was k = 0.53 between resident physicians and faculty physicians. CONCLUSIONS: Our review adds new evidence to the Neck Pain Task Force and supports the use of clinical prediction rules in emergency care settings to screen for cervical spine injury in alert low-risk adult patients with blunt trauma to the neck. The Canadian C-spine rule consistently demonstrated excellent sensitivity and negative predictive values. Our review, however, suggests that the reproducibility of the clinical predictions rules varies depending on the examiners level of training and experience.
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Vértebras Cervicais/lesões , Técnicas de Apoio para a Decisão , Programas de Rastreamento/métodos , Traumatismos da Coluna Vertebral/diagnóstico , Adulto , Canadá , Humanos , Lesões do Pescoço/complicações , Cervicalgia/diagnóstico , Reprodutibilidade dos Testes , Medição de Risco/métodos , Sensibilidade e Especificidade , Ferimentos não Penetrantes/complicaçõesRESUMO
OBJECTIVE: To determine the reliability and validity of clinical tests to assess the anatomical integrity of the cervical spine in adults with neck pain and its associated disorders. METHODS: We updated the systematic review of the 2000-2010 Bone and Joint Decade Task Force on Neck Pain and its Associated Disorders. We also searched the literature to identify studies on the reliability and validity of Doppler velocimetry for the evaluation of cervical arteries. Two independent reviewers screened and critically appraised studies. We conducted a best evidence synthesis of low risk of bias studies and ranked the phases of investigations using the classification proposed by Sackett and Haynes. RESULTS: We screened 9022 articles and critically appraised 8 studies; all 8 studies had low risk of bias (three reliability and five validity Phase II-III studies). Preliminary evidence suggests that the extension-rotation test may be reliable and has adequate validity to rule out pain arising from facet joints. The evidence suggests variable reliability and preliminary validity for the evaluation of cervical radiculopathy including neurological examination (manual motor testing, dermatomal sensory testing, deep tendon reflexes, and pathological reflex testing), Spurling's and the upper limb neurodynamic tests. No evidence was found for doppler velocimetry. CONCLUSIONS: Little evidence exists to support the use of clinical tests to evaluate the anatomical integrity of the cervical spine in adults with neck pain and its associated disorders. We found preliminary evidence to support the use of the extension-rotation test, neurological examination, Spurling's and the upper limb neurodynamic tests.
Assuntos
Vértebras Cervicais , Programas de Rastreamento/métodos , Cervicalgia/diagnóstico , Radiculopatia/diagnóstico , Doenças da Coluna Vertebral/diagnóstico , Adulto , Vértebras Cervicais/diagnóstico por imagem , Vértebras Cervicais/patologia , Movimentos da Cabeça , Humanos , Exame Neurológico/métodos , Reprodutibilidade dos Testes , Articulação Zigapofisária/diagnóstico por imagemRESUMO
PURPOSE: To determine the reliability and validity of clinical tests to assess posture, pain location, and cervical spine mobility in adults with grades I-IV neck pain and associated disorders (NAD). METHODS: We systematically searched electronic databases to update the systematic review of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated Disorders. Eligible reliability and validity studies were critically appraised using modified versions of the QAREL and QUADAS-2 instruments, respectively. Evidence from low risk of bias studies were synthesized following best evidence synthesis principles. RESULTS: We screened 14302 articles, critically appraised 46 studies, and found 32 low risk of bias articles (14 reliability and 18 validity studies). We found preliminary evidence of: 1) reliability of visual inspection, aided with devices (CROM and digital caliper) to assess head posture; 2) reliability and validity of soft tissue palpation to locate tender/trigger points in muscles; 3) reliability and validity of joint motion palpation to assess stiffness and pain provocation in combination; and 4) range of motion tests using visual estimation (in cervical extension only) or devices (digital caliper, goniometer, inclinometer) to assess cervical mobility. CONCLUSIONS: We found little evidence to support the reliability and validity of clinical tests to assess head posture, pain location and cervical mobility in adults with NAD grades I-III. More advanced validity studies are needed to inform the clinical utility of tests used to evaluate patients with NAD.
Assuntos
Vértebras Cervicais/fisiopatologia , Cervicalgia/diagnóstico , Cervicalgia/fisiopatologia , Medição da Dor/métodos , Postura/fisiologia , Amplitude de Movimento Articular/fisiologia , Traumatismos em Chicotada/diagnóstico , Traumatismos em Chicotada/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos TestesRESUMO
We conducted a systematic review of guidelines on the management of low back pain (LBP) to assess their methodological quality and guide care. We synthesized guidelines on the management of LBP published from 2005 to 2014 following best evidence synthesis principles. We searched MEDLINE, EMBASE, CINAHL, PsycINFO, Cochrane, DARE, National Health Services Economic Evaluation Database, Health Technology Assessment Database, Index to Chiropractic Literature and grey literature. Independent reviewers critically appraised eligible guidelines using AGREE II criteria. We screened 2504 citations; 13 guidelines were eligible for critical appraisal, and 10 had a low risk of bias. According to high-quality guidelines: (1) all patients with acute or chronic LBP should receive education, reassurance and instruction on self-management options; (2) patients with acute LBP should be encouraged to return to activity and may benefit from paracetamol, nonsteroidal anti-inflammatory drugs (NSAIDs), or spinal manipulation; (3) the management of chronic LBP may include exercise, paracetamol or NSAIDs, manual therapy, acupuncture, and multimodal rehabilitation (combined physical and psychological treatment); and (4) patients with lumbar disc herniation with radiculopathy may benefit from spinal manipulation. Ten guidelines were of high methodological quality, but updating and some methodological improvements are needed. Overall, most guidelines target nonspecific LBP and recommend education, staying active/exercise, manual therapy, and paracetamol or NSAIDs as first-line treatments. The recommendation to use paracetamol for acute LBP is challenged by recent evidence and needs to be revisited. SIGNIFICANCE: Most high-quality guidelines recommend education, staying active/exercise, manual therapy and paracetamol/NSAIDs as first-line treatments for LBP. Recommendation of paracetamol for acute LBP is challenged by recent evidence and needs updating.
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Terapia por Acupuntura , Anti-Inflamatórios não Esteroides/uso terapêutico , Terapia por Exercício/métodos , Dor Lombar/terapia , Manipulações Musculoesqueléticas/métodos , Humanos , Dor Lombar/tratamento farmacológico , Ontário , Revisões Sistemáticas como AssuntoRESUMO
Conscientious dental practitioners are aware of the increasing chances for medical emergencies to arise in the dental office. New treatment modalities and drugs have increased potential life spans, but have also presented greater responsibilities to the dentist for properly managing these patients. Additionally, widely diversified sources are available to the dentist for acquiring and assembling all necessary information to train his personnel and organize equipment and drugs so he is constantly ready to handle any emergency. We have attempted to give a simple, thorough outline that provides basic information on causes, symptoms, and treatment of major medical emergencies, but that in no way reflects the only means of treating the specific emergency. We feel the manner presented allows one to regiment his diagnosis and treatment rapidly and make modifications to the list as needed.
Assuntos
Consultórios Odontológicos , Emergências , Doença Aguda , Insuficiência Adrenal/terapia , Obstrução das Vias Respiratórias/terapia , Delirium por Abstinência Alcoólica/terapia , Anestésicos Locais/efeitos adversos , Angina Pectoris/terapia , Arritmias Cardíacas/terapia , Asma/terapia , Espasmo Brônquico/terapia , Transtornos Cerebrovasculares/terapia , Coma Diabético/terapia , Hipersensibilidade a Drogas/terapia , Parada Cardíaca/terapia , Insuficiência Cardíaca/terapia , Humanos , Hipertensão/terapia , Hiperventilação/terapia , Hipotensão/terapia , Hipertermia Maligna/terapia , Infarto do Miocárdio/terapia , Embolia Pulmonar/terapia , Convulsões/terapia , Crise Tireóidea/terapiaRESUMO
Wistar and Long-Evans rats excreted significantly more cystathionine during days 27 to 31 of a vitamin B-6 deficiency than did Spague-Dawley rats. Wistar rats were therefore chosen for experiments designed to test the effects of dietary DL- and L-methionine supplementation upon cystathionine excretion of vitamin B-6-deficient and control rats. Methionine supplementation did not significantly affect mean daily food consumption or weight gain of the control animals. L-Methionine-supplemented, deficient rats gained significantly more during the first 15 days of the experiment and less during the last 11 days than did the other deficient groups. No cystathionine was detected in the urine of methionine-supplemented or unsupplemented control rats between days 8 and 26 of the experiment; but measurable quantities of cystathionine were present in the urine of all deficient groups by days 8 to 12. Deficient animals fed DL-methionine excreted up to 2.33 mg more cystahionine per 4-day period than did the unsupplemented deficient rats, whereas rats fed L-methionine excreted up to 7.44 mg more per 4-day period than did the unsupplemented ones. This difference in cystathionine response was highly significant and indicates that the L supplement stressed the vitamin B-6-deficient rats more than did the DL supplement. An explanation for this may be that the D isomer in the DL supplement was not as efficiently absorbed and/or metabolized as the L form.